110 dB siren for use with the ismartalarm home security system;Intrusion, smoke, water leakage, and co monitor siren sounds;Adjustable siren volume;Battery backup (3 AAA batteries, lasting up to 2 days);Door Chime and audible countdown

• iSmartAlarm AS3 Satellite Siren
• 5.91 x 2.83 x 2.83"
• White

iSmartAlarm AS3 Satellite SireniSmartAlarm